—Is Mary sure _______ the exam?—I think so. She is good at math. I’m sure ______ she can pass it.
―Your pencil case is very nice. ―__________.
“ What is your name?” “______”
There is _____ “s” and _____ “u” in _____ word “bus”.
英文缩写BBC的含义是:
从A、B、C、D中选出含有相同元音音素的是: A. BGL B. HKN C. FGE D. HJK